Pop Rivets (aka Blind Rivets) fasten joints without access to the reverse side of the sheet metal. Our #43 full 304 Stainless steel rivets have both a stainless rivet and a stainless mandrel. Stainless steel rivets are compatible with galvanized, galvalume, aluminum, copper, and stainless steel panels and exceed the corrosion-resistant standards put forth in Florida Building Code. Available in mill finish, white and bronze, as well as painted to match panel color. Aluminum, steel and copper rivets are also available.